2149703367

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2766671}}^1$

素因数の和:2766718

約数の個数: 16

約数和(自身を含む): 3364273152

約数和(自身を除く): 1214569785

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 2766671, 8300013, 19366697, 58100091, 102366827, 307100481, 716567789, 2149703367]

約数ペア:

[(1, 2149703367), (3, 716567789), (7, 307100481), (21, 102366827), (37, 58100091), (111, 19366697), (259, 8300013), (777, 2766671)]